Hey so i'm from New Zealand and I'm upgrading my PC. In terms of ram is 2666Mhz much different than 3000Mhz. My CPU is Ryzen 2600 and I know ryzen benifits off faster speeds, I just need to know if it's worth the increase in price. In my country the ram at 2666 costs $152 and the 3000mhz costs $169. I'm on a tight budget so does the different in performance between these two RAM sticks warrant the price difference. I just want to know if it's really worth the money, because it is really expensive. Thanks alot.